IPACS Electronic library

Development of Nonsynchronous Modes in Coupled Systems
with Phase and Delay Control

Dynamical modes, bifurcations and chaotic behavior of two coupled phase-lock and delay-lock systems are investigated. One of the interacting systems demon-strates only regular modes while the other system exhib-its both regular and chaotic modes. Numerical simula-tions of corresponding nonlinear five-dimensional dy-namical model reveal various periodic and chaotic oscil-latory modes. The stability conditions of synchronous regime are determined, dynamical behavior of the sys-tem under variation initial frequency mistuning is shown. The results are present in the form of one-parameter bifurcation diagrams and phase portraits of the system attractors.